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Read a Line Plot of Lengths is a free printable Grade 3 math worksheet on reading counts and the commonest length on a plot in quarter inches, aligned to Common Core standard 3.MD.B.4. It prints 4 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 13 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Read a Line Plot of Lengths

3.MD.B.4

NameDate

Use the line plot to answer.

1.
11 1/41 1/2×××1 3/4×××××22 1/4×2 1/22 3/43
The line plot shows the lengths of some ribbon pieces, in inches. How many ribbon pieces are longer than 1 3/4 inches?
2.
11 1/41 1/21 3/422 1/4×××××2 1/2×2 3/4××3××××
The line plot shows the lengths of some worms, in inches. Which length is the most common?
3.
11 1/41 1/21 3/4×××2×××××××2 1/42 1/2××2 3/4××3
The line plot shows the lengths of some ribbon pieces, in inches. Which length is the most common?
4.
11 1/41 1/21 3/42×2 1/4×2 1/2×××××2 3/4×3××
The line plot shows the lengths of some pencils, in inches. How many pencils are longer than 2 1/2 inches?

LessonPrint · 3.MD.B.4 · Set 13 · free to copy for classroom use

Answer key — Read a Line Plot of Lengths

Set 13. Prints on its own sheet.

  1. 1.1
  2. 2.2 1/4 inches
  3. 3.2 inches
  4. 4.3

Last reviewed 2026-09-05. Aligned to 3.MD.B.4 of the Common Core State Standards for Mathematics.